#include<iostream>
#include<iomanip>
#include<algorithm>
#include<cmath>
#define P 3.141593
using namespace std;
int main()
{
	int T;
	cin >> T;
	if (T == 1) {
		cout << "I love Luogu!" << endl;
	}
	else if (T == 2) { 
		cout << 2 + 4 << " " << 10 - 2 - 4 << endl;
	}
	else if (T == 3) {
		cout << 14 / 4 << endl << (14 / 4) * 4 << endl << 14 - (14 / 4) * 4 << endl;
	}
	else if (T == 4) {
		cout << fixed << setprecision(3) << 500 * 1.0 / 3 << endl;
	}
	else if (T == 5) {
		cout << (220 + 260) / (12 + 20) << endl;
	}
	else if (T == 6) {
		cout << sqrt(6 * 6 + 9 * 9) << endl;
	}
	else if (T == 7) {
		cout << 100 + 10 << endl;
		cout << 100 + 10 - 20 << endl;
		cout << 0 << endl;
	}
	else if (T == 8) {
		cout << 2 * P * 5 << endl;
		cout << P * 5 * 5 << endl;
		cout << 4 * P * 5 * 5 * 5 * 1.0 / 3 << endl;
	}
	else if (T == 9) {
		int a = 1;
		for (int i = 0; i < 3; i++) {
			a = (a + 1) * 2;
		}
		cout << a << endl;
	}
	else if (T == 10) {
		cout << 9 << endl;
	}
	else if (T == 11) {
		cout << 100 * 1.0/ (8 - 5) << endl;
	}
	else if (T == 12) {
		cout << (int)('M' - 'A') + 1 << endl;
		cout << (char)('A' + 17) << endl;
	}
	else if (T == 13) {
		double s2 = 4 * P * 10 * 10 * 10 * 1.0 / 3;
		double s1 = 4 * P * 4 * 4 * 4 * 1.0 / 3;
		double s = s1 + s2;
		double ans = pow(s, 1.0 * 1 / 3);
		cout << (int)ans << endl;	
	}
	else if (T == 14) {
		int m = 1000;
		for (int i = 1; i < 110; i++) {
			int s = 110 - i;
			int t = 10 + i;
			if (s * t == 3500) {
				if (m > s) {
					m = s;
				}
			}
		}
		cout << m << endl;
	}
	return 0;
}